Title:
ズームレンズおよびそれを有する撮像装置
Document Type and Number:
Japanese Patent JP5713786
Kind Code:
B2
Abstract:
A zoom lens includes a first lens unit having a positive refractive power and arranged closest to an object side. 0.50
Inventors:
Nobuyuki Miyazawa
Application Number:
JP2011098522A
Publication Date:
May 07, 2015
Filing Date:
April 26, 2011
Export Citation:
Assignee:
Canon Inc
International Classes:
G02B15/16; G02B13/18; G02B15/20
Domestic Patent References:
| JP2009031636A | ||||
| JP2009217122A |
Attorney, Agent or Firm:
Ryosuke Fujimoto
Atsushi Mizumoto
Hirayama Tomoya
Atsushi Mizumoto
Hirayama Tomoya